Download - Manufacturing technology
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Manufacturing TechnologyManufacturing Technology
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Manufacturing the process of changing materials into
useable products.
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Manufacturing Process
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Natural Materials
Materials that are found in nature:
Wood Clay
Metal ore Oil
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Synthetic Materials
Materials that are made by people
Plastic
Ceramics
Glass
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Raw Materials
Materials that are used to make industrial materials.
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Materials used to make finished products
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Composite Materials
Materials that are made by combining two or more materials
Concrete
Plywood
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Other MaterialsTextiles
Leather
Rubber
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Primary ProcessProcesses that change raw materials
into industrial materials.
Mechanical
Thermal
Chemical
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Secondary ProcessesProcesses that change industrial materials into finished products.
Forming
Separating
Combining
Conditioning
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Forming
Changing the shape of a material
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Hammering/squeezing material into shape
Pouring material into molds
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Squeezing material between rollers
Pushing material into shape
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StampingSqueezing sheet metal
between dies to give it shape.
Back
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SeparatingCutting/Shearing of material to size and shape
Heat, light, chemicals and water can be used for separating
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Shearing
Cutting of material. No material is destroyed.
Cutting usually involves chip removal.
BackBack
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Combining
Process of putting materials together
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Types of CombiningMixing: materials mixed together to form new products
Mechanical fasteners: nails, nuts, bolts
Soldering/brazing: involves heat
Coating: one material covers anotherBackBack
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ConditioningProcess that changes the internal structure
of a material.
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Types of ConditioningThermal – heating of metals: hardening,
tempering (re-heating), and annealing (softening)
Chemical – chemical reactions
Ex. Vulcanization of rubber
Mechanical – uses force, such as forging.
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ResourcesHarms, Henry R., Swernofsky, Neal R.Technology Interactions. Glencoe/McGraw-Hill. New York, NY. 1999.
Animations•http://members.aol.com/mhirotsu/kevin/trip2.html•http://members.aol.com/mhirotsu/kevin/gifs.htm
Manufacturing•http://www.advancedmanufacturing.com/•http://www.advancedmanufacturing.com/suppliers.htm•http://www.strategis.ic.gc.ca/SSG/sa00228e.html
Rolling•http://www.tappi.org/paperu/grow_up/greatCareer2.htm•http://www.tappi.org/paperu/grow_up/greatCareer4.htm
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Forming•http://www.advanceddynamics.com/indexe.htm•http://www.advanceddynamics.com/indexe.htm
Rubber•http://www.nike.com
•http://www.nikebiz.com/environ/sustainmanu.shtml
Wood
•http://www.forestlearn.org/flowhtm/flowcycl/fpflow/plywood/plyframe.htm